Iindaba
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Yintoni intambo engashukumiyo?
Iintambo ezimileyo zohlulwe zibe ziintambo zohlobo lwe-A kunye neentambo zohlobo lwe-B: Uhlobo lwentambo ye-A: esetyenziselwa umqolomba, ukuhlangula, kunye namaqonga okusebenza aneentambo. Kutshanje, isetyenziselwe ukunxibelelana nezinye izixhobo ukushiya okanye ukuya kwelinye iqonga elisebenzayo kwimeko enzima okanye emisiweyo...Funda ngokugqithisileyo -
Indlela yokukhetha umnatha weentaka ezifanelekileyo?
Umnatha weentaka sisefu seplastiki esisebenzayo esisetyenziselwa ukuthintela umonakalo weentaka kwizityalo, kodwa ukukhetha umnatha ofanelekileyo weentaka kuphela kwendlela yokubonelela ngokhuseleko olusebenzayo. Unokukhetha eyona inetha ifanelekileyo yokhuseleko lweentaka kule miba ilandelayo. 1. Umgangatho. Umgangatho...Funda ngokugqithisileyo -
Indlela yokukhetha umnatha wezinambuzane?
Ukusetyenziswa komnatha wezinambuzane kulula, kodwa xa sikhetha, sifanele sinikele ingqalelo kwezi nkalo zilandelayo. 1. Gquma yonke indawo Umnatha wokuthintela izinambuzane kufuneka ugqunywe ngokupheleleyo, amacala amabini kufuneka axinzelelwe ngokuqinileyo ngezitena okanye ngomhlaba, kwaye kungabikho zithuba zishiywe....Funda ngokugqithisileyo -
Indlela yokukhetha ilaphu elilungileyo elingalukwanga?
Ilaphu elingalukwanga lilaphu leplastiki elixhaphake kakhulu kwaye lisetyenziswa ngamaxesha ahlukeneyo, ke ungakhetha njani ilaphu elingalukwanga elilungileyo? Sinokuqwalasela ezi nkalo zilandelayo. 1. Misela ukusetyenziswa kwamalaphu angalukwanga Okokuqala, kufuneka siqonde ukuba yintoni ilaphu lethu elingalukwanga...Funda ngokugqithisileyo -
Unokukhetha njani ukhuko lokhula olukumgangatho ophezulu (isigqubuthelo somhlaba)?
I-Weed Mat yimathiriyeli yokugquma emgangathweni elukwe ngocingo olusicaba lweplastiki oluchasene ne-ultraviolet, olukwaziyo ukumelana nokukhuhlana kunye nokuchasana nokuguga. Ikakhulu isetyenziselwa ukutshatyalaliswa kokhula emhlabeni, ukukhupha amanzi, kunye neenjongo zokuphawula umhlaba. Ilaphu elichasene nengca linokuthintela ukukhula kokhula kwi...Funda ngokugqithisileyo -
Indlela yokukhetha intambo efanelekileyo eguquguqukayo?
Iintambo zokunyuka zingohlulwa zibe ziintambo eziguquguqukayo kunye neentambo ezimileyo. Intambo eguquguqukayo ine-ductility elungileyo ukwenzela ukuba xa kukho ithuba lokuwa, intambo inokolulwa ukuya kumlinganiselo othile ukucothisa umonakalo owenziwe kukuwa okukhawulezayo kumkhweli. Kukho ezintathu...Funda ngokugqithisileyo -
Yintoni umnatha wokhuseleko weplastiki?
Umnatha olumkisa ngokhuseleko yenye yeemveliso ze-geotechnical. Ayikhaphukhaphu kuphela kwindawo nganye yeyunithi kodwa ineempawu ezibalaseleyo zoomatshini. Umnatha wesilumkiso wokhuseleko othe wolulelwa ngokushushu kwigridi yesikwere emva koko wolulelwa ngokuthe tye, ...Funda ngokugqithisileyo -
Indlela yokukhetha ifilimu efanelekileyo ye-greenhouse?
Kukho iintlobo ezininzi zeefilimu ze-greenhouse, kunye neefilimu ze-greenhouse ezahlukeneyo zinemisebenzi eyahlukeneyo. Ukongezelela, ubukhulu befilimu ye-greenhouse inobudlelwane obukhulu kunye nokukhula kwezityalo. Ifilimu ye-greenhouse yimveliso yeplastiki. Ehlotyeni, i-greenhouse fil...Funda ngokugqithisileyo -
Indlela yokukhetha ibhanti yokubopha ngokufanelekileyo?
Ngaphambi kokuthenga ibhande lokupakisha elifanelekileyo, kufuneka siqwalasele ngokupheleleyo le miba ilandelayo: 1. Umthamo wokupakisha Umthamo wokupakisha inani lempahla ehlanganisiweyo kwiyunithi yexesha, edla ngokubalwa ngosuku okanye ngeyure. Sikhetha ibhaler ukuba isetyenziswe ngokwepakethe ...Funda ngokugqithisileyo -
Ungayikhetha njani icanvas yePVC ekumgangatho ophezulu?
I-canvas ye-PVC engangeni manzi yi-canvas engangeni manzi okanye i-vas-proof-proof-proof-processed yinkqubo ekhethekileyo. Inxalenye ephambili yokwaleka kwePVC yipolyvinyl chloride. Ke unokukhetha njani i-canvas elungileyo engenamanzi? 1. Imbonakalo Iseyile ekumgangatho ophezulu engangeni manzi inombala oqaqambileyo, ngelixa ...Funda ngokugqithisileyo -
Indlela yokukhetha i-tarpaulin ye-PE efanelekileyo?
Njengenyathelo elibalulekileyo lokukhusela iimpahla, i-tarpaulin kufuneka ikhethwe ngokucophelela. Kodwa kukho iintlobo ezininzi zeeseyile kwiimarike, indlela yokukhetha? Xa ukhetha i-tarpaulin, akufuneki ujonge kwixabiso kuphela, kodwa ujonge nokumelana nokukrazula, i-waterpro ...Funda ngokugqithisileyo -
Ungawukhetha njani umnatha woMthunzi okumgangatho ophezulu?
Umnatha womthunzi unokwahlulwa ube ziindidi ezintathu (i-mono-mono, i-tape-tape, kunye ne-mono-tape) ngokweentlobo ezahlukeneyo zendlela yokuluka. Abathengi banokukhetha kwaye bathenge ngokwemiba elandelayo. 1. Umbala oMnyama, oluhlaza, isilivere, oblowu, omthubi, omhlophe, kunye nombala womnyama zezinye ze...Funda ngokugqithisileyo